What’s Vulnerable › Vulnerabilities

CVE-2020-28340

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-08 · updated 2026-06-17

Description

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), Q(10.0), and R(11.0) software. Attackers can bypass Factory Reset Protection (FRP) via Secure Folder. The Samsung ID is SVE-2020-18546 (November 2020).

Affected products

• Android: 8.0, 8.1, 9.0, 10.0, 11.0

References

• https://security.samsungmobile.com/securityUpdate.smsb
• https://security.samsungmobile.com/securityUpdate.smsb

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